import java.util.Scanner;
 
public class DayOfYear1 {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
 
        System.out.print("Enter year: ");
        int year = scanner.nextInt();
 
        System.out.print("Enter month: ");
        int month = scanner.nextInt();
 
        System.out.print("Enter day: ");
        int day = scanner.nextInt();
 
        int days = 0;

        for (int i = 1; i < month; i++) {
            switch (i) {
                case 1:
                case 3:
                case 5:
                case 7:
                case 8:
                case 10:
                case 12:
                    days += 31;
                    break;
                case 4:
                case 6:
                case 9:
                case 11:
                    days += 30;
                    break;
                    // 2月 · 特殊
                case 2:
                    if ((year % 4 == 0 && year % 100 != 0) || year % 400 == 0) {
                        days += 29;
                    } else {
                        days += 28;
                    }
                    break;
                default:
                    break;
            }
        }
        days += day;
 
        System.out.println(year + "-" + month + "-" + day + " is the " + days + "th day of the year.");
 
        scanner.close();
    }
}